The infant was taken to Mercy St. Anne Hospital on Dec. 17. He was transferred to Mercy St. Vincent Hospital, then flown to C.S. Mott Children’s Hospital at the University of Michigan in Ann Arbor, where he died Dec. 18.

Ms. Bacon was being held in the Lucas County jail Thursday in lieu of $1 million bond. Her next court appearance remained to be scheduled pending the assignment of a judge to the case.